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Ideal for flat stages or time trials
For high-speed and powerful acceleration, the revised DURA-ACE C60 wheel combines a high-profile tubular tire rim made of carbon with a completely new hub that saves weight and at the same time improves the rigidity of the drive. When designing the C60 impeller, the lateral stiffness in particular was improved in order to optimize it for the requirements of sprinters.
Highlights
- HR (High Rigidity): Version with increased rigidity - 14% higher lateral rigidity for drivers with powerful acceleration and sprinters
- 60mm high full carbon rim
- Modern exterior width of 28mm
specification
specification | WH-R9200-C60-HR-TU-F | WH-R9200-C60-HR-TU-R |
---|---|---|
Area of application | Road | Road |
Type | Front wheel | Rear wheel |
Suitable for | Tubular | Tubular |
Impeller size | 28 '' | 28 '' |
Axis / installation dimension | 9 x 100 mm | 10 x 130 mm |
Brake type | Rim brakes | Rim brakes |
Material rim | Carbon | Carbon |
Rim height | 60 mm | 60 mm |
Inner rim width | 21 mm | 21 mm |
Outside rim width | 28 mm | 28 mm |
Recommended tire width | 25 - 32 mm | 25 - 32 mm |
Spoke type | Knife spokes, stainless steel, 2.0 / 1.8 / 2.0 | Knife spokes, stainless steel, 2.0 / 1.8 / 2.0 |
Number of holes / number of spokes | 16 | 21 |
Lacing | Crossed twice | OPTBAL 2: 1 |
Spoke nipples | aluminum | aluminum |
Compatible with thru axle / quick release | Quick release | Quick release |
Hub body material | aluminum | aluminum |
Hub type | Pawls (direct engagement) | |
Freewheel | Shimano Spline Road, 12-speed | |
Freewheel body material | aluminum | |
weight | approx. 653 g | approx. 796 g |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
OPTBAL
The OPTBAL HR spoke system uses 21 spokes: 14 on the right and 7 on the left. The cassette width in today's wheels causes unbalanced tension in conventional 1: 1 spoke systems. This imbalance is intensified by the 11-speed cassette, which exerts almost double the tension on the spokes on the right. Under certain circumstances, high and low tension spokes can break or loosen. An unbalanced tension affects the lifespan and strength. The OPTBAL construction balances the spoke tension and thereby improves the wheel stiffness as well as the strength for a more robust wheel.
scope of delivery
- 1 x Shimano Dura-Ace WH-R9200-C60-TU 28 "wheelset (see item description for details)